Hi,
I noticed
that the search performance increased quite a bit with 1.2.6/1.2.7.5,
compared to 1.1.2.
I did a rather
simple test, where I randomly searched objects from a small database with
about 25.000 objects. I assume that those objects are
cached.
The tests were
performed on a 2 Dual CPU (1.8 GH clock speed) box with 16 GB
RAM.
I did perform
7.000.000 searches with 7 threads (1.000.000 searches per thread). Both
directory instances were configured in exactly the same
way.
I got 5630
searches/sec for the 1.2.7.5 directory instance, whereas
I got 6890
searches/sec for the 1.1.2 directory instance.
I was wondering
what the reason for the performance decrease
is.
Could be the entryrdn (subtree rename)
support. Not sure. You could try disabling that.